Split keyword related parts of WebDataService as KeywordWebDataService

chrome/browser/webdata/web_data_service_factory.h

Index: chrome/browser/webdata/web_data_service_factory.h
diff --git a/chrome/browser/webdata/web_data_service_factory.h b/chrome/browser/webdata/web_data_service_factory.h
index 3eded2df69c08542abf4a1d6c93555dc35ab298f..ae3a38581cc30623ae528cb8d3f6ab1f97e3b906 100644
--- a/chrome/browser/webdata/web_data_service_factory.h
+++ b/chrome/browser/webdata/web_data_service_factory.h
@@ -13,6 +13,7 @@
 #include "components/keyed_service/core/keyed_service.h"
 #include "components/webdata/common/web_database_service.h"
 
+class KeywordWebDataService;
 class TokenWebData;
 class WebDataService;
 
@@ -35,6 +36,8 @@ class WebDataServiceWrapper : public KeyedService {
 
   virtual scoped_refptr<autofill::AutofillWebDataService> GetAutofillWebData();
 
+  virtual scoped_refptr<KeywordWebDataService> GetKeywordWebData();
+
   virtual scoped_refptr<WebDataService> GetWebData();
 
   virtual scoped_refptr<TokenWebData> GetTokenWebData();
@@ -43,6 +46,7 @@ class WebDataServiceWrapper : public KeyedService {
   scoped_refptr<WebDatabaseService> web_database_;
 
   scoped_refptr<autofill::AutofillWebDataService> autofill_web_data_;
+  scoped_refptr<KeywordWebDataService> keyword_web_data_;
   scoped_refptr<TokenWebData> token_web_data_;
   scoped_refptr<WebDataService> web_data_;
 
@@ -67,6 +71,11 @@ class WebDataServiceFactory : public BrowserContextKeyedServiceFactory {
       GetAutofillWebDataForProfile(Profile* profile,
                                    Profile::ServiceAccessType access_type);
 
+  // Returns the KeywordWebDataService associated with the |profile|.
+  static scoped_refptr<KeywordWebDataService>
+      GetKeywordWebDataForProfile(Profile* profile,
+                                  Profile::ServiceAccessType access_type);
+
   // Returns the TokenWebData associated with the |profile|.
   static scoped_refptr<TokenWebData> GetTokenWebDataForProfile(Profile* profile,
       Profile::ServiceAccessType access_type);